1316731856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{9883}}^1$

素因数の和:10659

約数の個数: 40

約数和(自身を含む): 2787050784

約数和(自身を除く): 1470318928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 1514, 3028, 6056, 8327, 9883, 12112, 16654, 19766, 33308, 39532, 66616, 79064, 108713, 133232, 158128, 217426, 434852, 869704, 1739408, 7481431, 14962862, 29925724, 59851448, 82295741, 119702896, 164591482, 329182964, 658365928, 1316731856]

約数ペア:

[(1, 1316731856), (2, 658365928), (4, 329182964), (8, 164591482), (11, 119702896), (16, 82295741), (22, 59851448), (44, 29925724), (88, 14962862), (176, 7481431), (757, 1739408), (1514, 869704), (3028, 434852), (6056, 217426), (8327, 158128), (9883, 133232), (12112, 108713), (16654, 79064), (19766, 66616), (33308, 39532)]